Fleet Activities Yokosuka comprises 2.3 km² (568 acres) and is located at the entrance of Tokyo Bay, 65 km (40 mi) south of Tokyo and approximately 30 km (20 mi) south of Yokohama on the Miura Peninsula in the Kanto region of the Pacific Coast in Central Honshu, Japan.
Yokosuka was to become one of the main arsenals of the Imperial Japanese Navy into the 20th century, in which were built battleships such as Yamashiro, and aircraft carriers such as Hiryu and Shokaku.
On August 30, 1945, Vice Admiral Michitaro Totsuka, Commander of the YokosukaNavalBase, surrendered his command to Rear Admiral Robert Carney, and the Base was peacefully occupied by U.S. Marines of the 6th Marine Division, British Marines and U.S. Naval personnel.
Yokosuka now is home to one of the biggest military seaports shared by the United States Navy and the Maritime Self-Defense Force of Japan.
Yokosuka is the birthplace of Hideto Matsumoto, who performed under the name hide, (1964-1998), the lead guitarist from the rock band X Japan as well as Jpop singer Rika Ishikawa.
Yokosuka's public elementary and junior high schools are operated by the Yokosuka Education System, a department of the Yokosuka City Department of Education [3].